qca-ssdk/src/hsl/garuda/garuda_led.c - manifest_repos/sdk - Git at Google

 /*
  * Copyright (c) 2012, The Linux Foundation. All rights reserved.
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all copies.
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */


 /**
  * @defgroup garuda_led GARUDA_LED
  * @{
  */

 #include "sw.h"
 #include "hsl.h"
 #include "hsl_dev.h"
 #include "garuda_led.h"
 #include "garuda_reg.h"

 #define MAX_LED_PATTERN_ID   2
 #define LED_PATTERN_ADDR     0xB0


 static sw_error_t
 _garuda_led_ctrl_pattern_set(a_uint32_t dev_id, led_pattern_group_t group,
                              led_pattern_id_t id, led_ctrl_pattern_t * pattern)
 {
     a_uint32_t data = 0, reg;
     a_uint32_t addr;
     sw_error_t rv;

     HSL_DEV_ID_CHECK(dev_id);

     if ((LED_LAN_PORT_GROUP != group) && (LED_WAN_PORT_GROUP != group))
     {
         return SW_NOT_SUPPORTED;
     }

     if (id > MAX_LED_PATTERN_ID)
     {
         return SW_BAD_PARAM;
     }

     addr = LED_PATTERN_ADDR + (id << 2);

     if (LED_ALWAYS_OFF == pattern->mode)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 0, data);
     }
     else if (LED_ALWAYS_BLINK == pattern->mode)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 1, data);
     }
     else if (LED_ALWAYS_ON == pattern->mode)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 2, data);
     }
     else if (LED_PATTERN_MAP_EN == pattern->mode)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 3, data);
     }
     else
     {
         return SW_BAD_PARAM;
     }

     if (pattern->map & (1 << FULL_DUPLEX_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, FULL_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << HALF_DUPLEX_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, HALF_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << POWER_ON_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, POWERON_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << LINK_1000M_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, GE_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << LINK_100M_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, FE_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << LINK_10M_LIGHT_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, ETH_LIGHT_EN, 1, data);
     }

     if (pattern->map & (1 << COLLISION_BLINK_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, COL_BLINK_EN, 1, data);
     }

     if (pattern->map & (1 << RX_TRAFFIC_BLINK_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, RX_BLINK_EN, 1, data);
     }

     if (pattern->map & (1 << TX_TRAFFIC_BLINK_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, TX_BLINK_EN, 1, data);
     }

     if (pattern->map & (1 << LINKUP_OVERRIDE_EN))
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, LINKUP_OVER_EN, 1, data);
     }
     else
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, LINKUP_OVER_EN, 0, data);
     }

     if (LED_BLINK_2HZ == pattern->freq)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 0, data);
     }
     else if (LED_BLINK_4HZ == pattern->freq)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 1, data);
     }
     else if (LED_BLINK_8HZ == pattern->freq)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 2, data);
     }
     else if (LED_BLINK_TXRX == pattern->freq)
     {
         SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 3, data);
     }
     else
     {
         return SW_BAD_PARAM;
     }

     HSL_REG_ENTRY_GEN_GET(rv, dev_id, addr, sizeof (a_uint32_t),
                           (a_uint8_t *) (&reg),
                           sizeof (a_uint32_t));
     SW_RTN_ON_ERROR(rv);

     if (LED_LAN_PORT_GROUP == group)
     {
         reg &= 0xffff0000;
         reg |= data;
     }
     else
     {
         reg &= 0xffff;
         reg |= (data << 16);
     }

     HSL_REG_ENTRY_GEN_SET(rv, dev_id, addr, sizeof (a_uint32_t),
                           (a_uint8_t *) (&reg),
                           sizeof (a_uint32_t));
     return rv;
 }

 static sw_error_t
 _garuda_led_ctrl_pattern_get(a_uint32_t dev_id, led_pattern_group_t group,
                              led_pattern_id_t id, led_ctrl_pattern_t * pattern)
 {
     a_uint32_t data = 0, reg, tmp;
     a_uint32_t addr;
     sw_error_t rv;

     HSL_DEV_ID_CHECK(dev_id);

     if (group >= LED_GROUP_BUTT)
     {
         return SW_BAD_PARAM;
     }

     if (id > MAX_LED_PATTERN_ID)
     {
         return SW_BAD_PARAM;
     }

     aos_mem_zero(pattern, sizeof(led_ctrl_pattern_t));

     addr = LED_PATTERN_ADDR + (id << 2);

     HSL_REG_ENTRY_GEN_GET(rv, dev_id, addr, sizeof (a_uint32_t),
                           (a_uint8_t *) (&reg),
                           sizeof (a_uint32_t));
     SW_RTN_ON_ERROR(rv);

     if (LED_LAN_PORT_GROUP == group)
     {
         data = reg & 0xffff;
     }
     else
     {
         data = (reg >> 16) & 0xffff;
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, PATTERN_EN, tmp, data);
     if (0 == tmp)
     {
         pattern->mode = LED_ALWAYS_OFF;
     }
     else if (1 == tmp)
     {
         pattern->mode = LED_ALWAYS_BLINK;
     }
     else if (2 == tmp)
     {
         pattern->mode = LED_ALWAYS_ON;
     }
     else
     {
         pattern->mode = LED_PATTERN_MAP_EN;
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, FULL_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << FULL_DUPLEX_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, HALF_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << HALF_DUPLEX_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, POWERON_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << POWER_ON_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, GE_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << LINK_1000M_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, FE_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << LINK_100M_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, ETH_LIGHT_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << LINK_10M_LIGHT_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, COL_BLINK_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << COLLISION_BLINK_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, RX_BLINK_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << RX_TRAFFIC_BLINK_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, TX_BLINK_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << TX_TRAFFIC_BLINK_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, LINKUP_OVER_EN, tmp, data);
     if (1 == tmp)
     {
         pattern->map |= (1 << LINKUP_OVERRIDE_EN);
     }

     SW_GET_FIELD_BY_REG(LED_CTRL, BLINK_FREQ, tmp, data);
     if (0 == tmp)
     {
         pattern->freq = LED_BLINK_2HZ;
     }
     else if (1 == tmp)
     {
         pattern->freq = LED_BLINK_4HZ;
     }
     else if (2 == tmp)
     {
         pattern->freq = LED_BLINK_8HZ;
     }
     else
     {
         pattern->freq = LED_BLINK_TXRX;
     }

     return SW_OK;
 }

 /**
 * @brief Set led control pattern on a particular device.
 * @param[in] dev_id device id
 * @param[in] group  pattern group, lan or wan
 * @param[in] id pattern id
 * @param[in] pattern led control pattern
 * @return SW_OK or error code
 */
 HSL_LOCAL sw_error_t
 garuda_led_ctrl_pattern_set(a_uint32_t dev_id, led_pattern_group_t group,
                             led_pattern_id_t id, led_ctrl_pattern_t * pattern)
 {
     sw_error_t rv;

     HSL_API_LOCK;
     rv = _garuda_led_ctrl_pattern_set(dev_id, group, id, pattern);
     HSL_API_UNLOCK;
     return rv;
 }

 /**
 * @brief Get led control pattern on a particular device.
 * @param[in] dev_id device id
 * @param[in] group  pattern group, lan or wan
 * @param[in] id pattern id
 * @param[out] pattern led control pattern
 * @return SW_OK or error code
 */
 HSL_LOCAL sw_error_t
 garuda_led_ctrl_pattern_get(a_uint32_t dev_id, led_pattern_group_t group,
                             led_pattern_id_t id, led_ctrl_pattern_t * pattern)
 {
     sw_error_t rv;

     HSL_API_LOCK;
     rv = _garuda_led_ctrl_pattern_get(dev_id, group, id, pattern);
     HSL_API_UNLOCK;
     return rv;
 }

 sw_error_t
 garuda_led_init(a_uint32_t dev_id)
 {
     HSL_DEV_ID_CHECK(dev_id);

 #ifndef HSL_STANDALONG
     {
         hsl_api_t *p_api;

         SW_RTN_ON_NULL(p_api = hsl_api_ptr_get(dev_id));
         p_api->led_ctrl_pattern_set = garuda_led_ctrl_pattern_set;
         p_api->led_ctrl_pattern_get = garuda_led_ctrl_pattern_get;
     }
 #endif

     return SW_OK;
 }

 /**
  * @}
  */
	/*
	* Copyright (c) 2012, The Linux Foundation. All rights reserved.
	* Permission to use, copy, modify, and/or distribute this software for
	* any purpose with or without fee is hereby granted, provided that the
	* above copyright notice and this permission notice appear in all copies.
	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
	* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	*/



	/**
	* @defgroup garuda_led GARUDA_LED
	* @{
	*/

	#include "sw.h"
	#include "hsl.h"
	#include "hsl_dev.h"
	#include "garuda_led.h"
	#include "garuda_reg.h"

	#define MAX_LED_PATTERN_ID 2
	#define LED_PATTERN_ADDR 0xB0


	static sw_error_t
	_garuda_led_ctrl_pattern_set(a_uint32_t dev_id, led_pattern_group_t group,
	led_pattern_id_t id, led_ctrl_pattern_t * pattern)
	{
	a_uint32_t data = 0, reg;
	a_uint32_t addr;
	sw_error_t rv;

	HSL_DEV_ID_CHECK(dev_id);

	if ((LED_LAN_PORT_GROUP != group) && (LED_WAN_PORT_GROUP != group))
	{
	return SW_NOT_SUPPORTED;
	}

	if (id > MAX_LED_PATTERN_ID)
	{
	return SW_BAD_PARAM;
	}

	addr = LED_PATTERN_ADDR + (id << 2);

	if (LED_ALWAYS_OFF == pattern->mode)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 0, data);
	}
	else if (LED_ALWAYS_BLINK == pattern->mode)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 1, data);
	}
	else if (LED_ALWAYS_ON == pattern->mode)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 2, data);
	}
	else if (LED_PATTERN_MAP_EN == pattern->mode)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, PATTERN_EN, 3, data);
	}
	else
	{
	return SW_BAD_PARAM;
	}

	if (pattern->map & (1 << FULL_DUPLEX_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, FULL_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << HALF_DUPLEX_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, HALF_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << POWER_ON_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, POWERON_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << LINK_1000M_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, GE_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << LINK_100M_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, FE_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << LINK_10M_LIGHT_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, ETH_LIGHT_EN, 1, data);
	}

	if (pattern->map & (1 << COLLISION_BLINK_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, COL_BLINK_EN, 1, data);
	}

	if (pattern->map & (1 << RX_TRAFFIC_BLINK_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, RX_BLINK_EN, 1, data);
	}

	if (pattern->map & (1 << TX_TRAFFIC_BLINK_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, TX_BLINK_EN, 1, data);
	}

	if (pattern->map & (1 << LINKUP_OVERRIDE_EN))
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, LINKUP_OVER_EN, 1, data);
	}
	else
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, LINKUP_OVER_EN, 0, data);
	}

	if (LED_BLINK_2HZ == pattern->freq)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 0, data);
	}
	else if (LED_BLINK_4HZ == pattern->freq)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 1, data);
	}
	else if (LED_BLINK_8HZ == pattern->freq)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 2, data);
	}
	else if (LED_BLINK_TXRX == pattern->freq)
	{
	SW_SET_REG_BY_FIELD(LED_CTRL, BLINK_FREQ, 3, data);
	}
	else
	{
	return SW_BAD_PARAM;
	}

	HSL_REG_ENTRY_GEN_GET(rv, dev_id, addr, sizeof (a_uint32_t),
	(a_uint8_t *) (&reg),
	sizeof (a_uint32_t));
	SW_RTN_ON_ERROR(rv);

	if (LED_LAN_PORT_GROUP == group)
	{
	reg &= 0xffff0000;
	reg \|= data;
	}
	else
	{
	reg &= 0xffff;
	reg \|= (data << 16);
	}

	HSL_REG_ENTRY_GEN_SET(rv, dev_id, addr, sizeof (a_uint32_t),
	(a_uint8_t *) (&reg),
	sizeof (a_uint32_t));
	return rv;
	}

	static sw_error_t
	_garuda_led_ctrl_pattern_get(a_uint32_t dev_id, led_pattern_group_t group,
	led_pattern_id_t id, led_ctrl_pattern_t * pattern)
	{
	a_uint32_t data = 0, reg, tmp;
	a_uint32_t addr;
	sw_error_t rv;

	HSL_DEV_ID_CHECK(dev_id);

	if (group >= LED_GROUP_BUTT)
	{
	return SW_BAD_PARAM;
	}

	if (id > MAX_LED_PATTERN_ID)
	{
	return SW_BAD_PARAM;
	}

	aos_mem_zero(pattern, sizeof(led_ctrl_pattern_t));

	addr = LED_PATTERN_ADDR + (id << 2);

	HSL_REG_ENTRY_GEN_GET(rv, dev_id, addr, sizeof (a_uint32_t),
	(a_uint8_t *) (&reg),
	sizeof (a_uint32_t));
	SW_RTN_ON_ERROR(rv);

	if (LED_LAN_PORT_GROUP == group)
	{
	data = reg & 0xffff;
	}
	else
	{
	data = (reg >> 16) & 0xffff;
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, PATTERN_EN, tmp, data);
	if (0 == tmp)
	{
	pattern->mode = LED_ALWAYS_OFF;
	}
	else if (1 == tmp)
	{
	pattern->mode = LED_ALWAYS_BLINK;
	}
	else if (2 == tmp)
	{
	pattern->mode = LED_ALWAYS_ON;
	}
	else
	{
	pattern->mode = LED_PATTERN_MAP_EN;
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, FULL_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << FULL_DUPLEX_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, HALF_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << HALF_DUPLEX_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, POWERON_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << POWER_ON_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, GE_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << LINK_1000M_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, FE_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << LINK_100M_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, ETH_LIGHT_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << LINK_10M_LIGHT_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, COL_BLINK_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << COLLISION_BLINK_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, RX_BLINK_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << RX_TRAFFIC_BLINK_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, TX_BLINK_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << TX_TRAFFIC_BLINK_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, LINKUP_OVER_EN, tmp, data);
	if (1 == tmp)
	{
	pattern->map \|= (1 << LINKUP_OVERRIDE_EN);
	}

	SW_GET_FIELD_BY_REG(LED_CTRL, BLINK_FREQ, tmp, data);
	if (0 == tmp)
	{
	pattern->freq = LED_BLINK_2HZ;
	}
	else if (1 == tmp)
	{
	pattern->freq = LED_BLINK_4HZ;
	}
	else if (2 == tmp)
	{
	pattern->freq = LED_BLINK_8HZ;
	}
	else
	{
	pattern->freq = LED_BLINK_TXRX;
	}

	return SW_OK;
	}

	/**
	* @brief Set led control pattern on a particular device.
	* @param[in] dev_id device id
	* @param[in] group pattern group, lan or wan
	* @param[in] id pattern id
	* @param[in] pattern led control pattern
	* @return SW_OK or error code
	*/
	HSL_LOCAL sw_error_t
	garuda_led_ctrl_pattern_set(a_uint32_t dev_id, led_pattern_group_t group,
	led_pattern_id_t id, led_ctrl_pattern_t * pattern)
	{
	sw_error_t rv;

	HSL_API_LOCK;
	rv = _garuda_led_ctrl_pattern_set(dev_id, group, id, pattern);
	HSL_API_UNLOCK;
	return rv;
	}

	/**
	* @brief Get led control pattern on a particular device.
	* @param[in] dev_id device id
	* @param[in] group pattern group, lan or wan
	* @param[in] id pattern id
	* @param[out] pattern led control pattern
	* @return SW_OK or error code
	*/
	HSL_LOCAL sw_error_t
	garuda_led_ctrl_pattern_get(a_uint32_t dev_id, led_pattern_group_t group,
	led_pattern_id_t id, led_ctrl_pattern_t * pattern)
	{
	sw_error_t rv;

	HSL_API_LOCK;
	rv = _garuda_led_ctrl_pattern_get(dev_id, group, id, pattern);
	HSL_API_UNLOCK;
	return rv;
	}

	sw_error_t
	garuda_led_init(a_uint32_t dev_id)
	{
	HSL_DEV_ID_CHECK(dev_id);

	#ifndef HSL_STANDALONG
	{
	hsl_api_t *p_api;

	SW_RTN_ON_NULL(p_api = hsl_api_ptr_get(dev_id));
	p_api->led_ctrl_pattern_set = garuda_led_ctrl_pattern_set;
	p_api->led_ctrl_pattern_get = garuda_led_ctrl_pattern_get;
	}
	#endif

	return SW_OK;
	}

	/**
	* @}
	*/